Transformation Program - Hain Reimagined - Schedule of Restructuring Activity and Liability Balances (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Mar. 31, 2025	Mar. 31, 2024
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve, Beginning Balance			$ 6,320
Charges	$ 7,668	$ 9,857	20,395	$ 50,228
Amounts Paid			(18,195)
Non-cash settlements/Adjustments			(3,544)
Restructuring Reserve, Ending Balance	4,976		4,976
Employee-related Costs
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve, Beginning Balance			1,985
Charges			6,082
Amounts Paid			(5,185)
Non-cash settlements/Adjustments			0
Restructuring Reserve, Ending Balance	2,882		2,882
Contract termination Costs
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve, Beginning Balance			347
Charges			1,603
Amounts Paid			(1,269)
Non-cash settlements/Adjustments			(59)
Restructuring Reserve, Ending Balance	622		622
Asset write-downs
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve, Beginning Balance			0
Charges			2,285
Amounts Paid			0
Non-cash settlements/Adjustments			(2,285)
Restructuring Reserve, Ending Balance	0		0
Other transformation-related expenses
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve, Beginning Balance			3,988
Charges			10,425
Amounts Paid			(11,741)
Non-cash settlements/Adjustments			(1,200)
Restructuring Reserve, Ending Balance	$ 1,472		$ 1,472